The butyl rubber sound deadener for your car is the best way to block the unwanted noise from the outside and lessen the metal panel vibrations. The sound deadening mat made from high-purity butyl rubber material is resistant to water, fire, cold and has strong adhesion for years to come. The top aluminium layer is for enhanced strength and protection. It is great for adding to the hood, ceiling, firewall, doors, wheel well, floor pans from front to back and tailgate of your vehicle. This kind of sound treatment can not only be used in automobiles but also trucks, SUV, RVs and more. Get more benefits from installing the sound deadener which can better the audio system performance. High-purity butyl rubber environmental materials Strong self-adhesive Aluminium constraining surface Effectively absorbs sound and vibration Waterproof, fire-proof, cold resistance, anti-ageing and strong adhesion Mineral oils and petrol resistant Non-toxic, odourless and non-corrosive Shock Absorption, vibration resistance, and releasing the structure transmission attenuation vibration energy Can be easily moulded to the shape of car floor pans, inner doors and parcel shelves Applications: To be used in vehicle cars, trucks, vans, floors, campers interior and exterior, such as doors, hoods, rear decks, firewall, four-door panels inside, car ceiling, cockpit floor and more. RoHS ;And ;REACH ;Standard ;Approved Aluminium ;foil ;with ;a ;thickness ;of ;0.1mm ;provides ;better ;shockproof ;and ;sound-insulating ;capacity. Colour Black Thickness 2.7mm 0.1mm Temperature resistance range -40C to +150C Recommended installation temperature -10C to +60C Size of 1 sheet 40cm x 50cm Total coverage area 2m Package Including 10pcs Butyl rubber sound deadeners